9203853118

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 15092757216

約数和(自身を除く): 5888904098

約数列:

[1, 2, 19, 38, 53, 61, 106, 122, 361, 722, 1007, 1159, 2014, 2318, 3233, 3943, 6466, 7886, 19133, 22021, 38266, 44042, 61427, 74917, 122854, 149834, 208979, 240523, 417958, 481046, 1167113, 1423423, 2334226, 2846846, 3970601, 4569937, 7941202, 9139874, 12747719, 25495438, 75441419, 86828803, 150882838, 173657606, 242206661, 484413322, 4601926559, 9203853118]

約数ペア:

[(1, 9203853118), (2, 4601926559), (19, 484413322), (38, 242206661), (53, 173657606), (61, 150882838), (106, 86828803), (122, 75441419), (361, 25495438), (722, 12747719), (1007, 9139874), (1159, 7941202), (2014, 4569937), (2318, 3970601), (3233, 2846846), (3943, 2334226), (6466, 1423423), (7886, 1167113), (19133, 481046), (22021, 417958), (38266, 240523), (44042, 208979), (61427, 149834), (74917, 122854)]